// JavaScript for Vertical Popup Nav
// javascript for IE/win, since it does not support li:hover

iewinHover = function() {
	var li = document.getElementById("navigation").getElementsByTagName("li");
	for (var i=0; i<li.length; i++) {
		li[i].onmouseover=function() {
			if(this.className != "nosub") {
				this.className+="iewin";
			}
		}
		li[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp("iewin\\b"), "");
		}
	}
}

if (document.all) { // load only in IE
	if (window.attachEvent) window.attachEvent("onload", iewinHover);
 	else window.onload = iewinHover; // Mac IE5
}